<template>
  <Card :body-style="{padding: '24px 32px'}" >
    <Form ref="form" :model="form" :rules="formRules" :label-width="80">
      <FormItem label="Name" prop="name">
        <Input v-model="form.name" placeholder="Enter your name"></Input>
      </FormItem>
      <FormItem label="E-mail" prop="mail">
        <Input v-model="form.mail" placeholder="Enter your e-mail"></Input>
      </FormItem>
      <FormItem label="City" prop="city">
        <Select v-model="form.city" placeholder="Select your city">
          <Option value="beijing">New York</Option>
          <Option value="shanghai">London</Option>
          <Option value="shenzhen">Sydney</Option>
        </Select>
      </FormItem>
      <FormItem label="Date">
        <Row>
          <Col span="11">
          <FormItem prop="date">
            <DatePicker type="date" placeholder="Select date" v-model="form.date"></DatePicker>
          </FormItem>
          </Col>
          <Col span="2" style="text-align: center">-</Col>
          <Col span="11">
          <FormItem prop="time">
            <TimePicker type="time" placeholder="Select time" v-model="form.time"></TimePicker>
          </FormItem>
          </Col>
        </Row>
      </FormItem>
      <FormItem label="Gender" prop="gender">
        <RadioGroup v-model="form.gender">
          <Radio label="male">Male</Radio>
          <Radio label="female">Female</Radio>
        </RadioGroup>
      </FormItem>
      <FormItem label="Hobby" prop="interest">
        <CheckboxGroup v-model="form.interest">
          <Checkbox label="Eat"></Checkbox>
          <Checkbox label="Sleep"></Checkbox>
          <Checkbox label="Run"></Checkbox>
          <Checkbox label="Movie"></Checkbox>
        </CheckboxGroup>
      </FormItem>
      <FormItem label="Desc" prop="desc">
        <Input v-model="form.desc" type="textarea" :autosize="{minRows: 2,maxRows: 5}" placeholder="Enter something..."></Input>
      </FormItem>
      <FormItem>
        <Button type="primary" @click="handleSubmit('form')">Submit</Button>
        <Button @click="handleReset('form')" style="margin-left: 8px">Reset</Button>
      </FormItem>
    </Form>
  </Card>
</template>

<script>
export default {
  name: 'BaseForm',
  data () {
    return {
      description: '表单页用于向用户收集或验证信息，基础表单常见于数据项较少的表单场景。',
      // form
      form: {
        name: '',
        mail: '',
        city: '',
        gender: '',
        interest: [],
        date: '',
        time: '',
        desc: ''
      },
      formRules: {
        name: [
          { required: true, message: 'The name cannot be empty', trigger: 'blur' }
        ],
        mail: [
          { required: true, message: 'Mailbox cannot be empty', trigger: 'blur' },
          { type: 'email', message: 'Incorrect email format', trigger: 'blur' }
        ],
        city: [
          { required: true, message: 'Please select the city', trigger: 'change' }
        ],
        gender: [
          { required: true, message: 'Please select gender', trigger: 'change' }
        ],
        interest: [
          { required: true, type: 'array', min: 1, message: 'Choose at least one hobby', trigger: 'change' },
          { type: 'array', max: 2, message: 'Choose two hobbies at best', trigger: 'change' }
        ],
        date: [
          { required: true, type: 'date', message: 'Please select the date', trigger: 'change' }
        ],
        time: [
          { required: true, type: 'string', message: 'Please select time', trigger: 'change' }
        ],
        desc: [
          { required: true, message: 'Please enter a personal introduction', trigger: 'blur' },
          { type: 'string', min: 20, message: 'Introduce no less than 20 words', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    handleSubmit (name) {
      this.$refs[name].validate((valid) => {
        if (valid) {
          this.$Message.success('Success!')
        } else {
          this.$Message.error('Fail!')
        }
      })
    },
    handleReset (name) {
      this.$refs[name].resetFields()
    }
  }
}
</script>
